Question

Match the techniques to their corresponding components. Each letter can be used more than once.

i.Immunoblotting A, C, F, H

ii.DNA blotting B, D, F, G

iii.Blue White selection B, D, F, G

A. Tags protein

B. Tags DNA

C. Requires antibodies

D. Requires a radio-labeled probe

E. Transfers bacterial colonies to a membrane

F. Can be used to screen for insertions

G. Requires X-gal

H. Requires a fluorescently labeled antibody

I tried to fill out to the best of my knowledge but I don't think it is right. Please look over the answers that I have. Also please explain blue-white selection.